L. Frank Baum,
John Dough and the Cherub — Chapter 16…
(1906)
“ Chick called to John. "Rather nice," answered the gingerbread man. "But this cord is so tight it's wearing a crease in my body." "What a pity you are not made of rubber, as I am!" said the bear, cheerfully. "Nothing ever injures me in the least. I'm practically indestructible." "How are you getting on, Chick?" asked John. "Fine!" answered the Cherub. "This knocks Imar's flying-machine into a cocked hat." Then for a time they sailed on in silence, dangling from the ends of their cords, while the strong wings of the flamingoes beat the air with regular strokes just above their heads. ”
